debates with mitt romney, three of them just in this cycle. i can tell you, their styles are different. >> their styles are different. we have a couple of clips to kind of illustrate this, and i want to work through this, so please humor me. first, let's hear from mitt romney. this was at january of this year at the cnn republican debate in jacksonville. >> you make a serious accusation against governor romney like that, you need to explain that. [ audience booi ining ] >> you want to try again? >> wouldn't it be nice if people didn't make accusations somewhere else that they weren't willing to defend here? >> all right. >> speaker, you've indicated that somehow i don't earn that money. i have earned the money that i have. i didn't inherit it. i take risk. i make investment. those investments lead to jobs being created in america. i'm proud of being successful. i'm proud of being in the free enterprise system that creates jobs for other people. i'm not going to run from that. i'm proud of the taxes i pay. my taxes, plus my charitable contribut